News tagged with crickets
Tiny primate 'talks' in ultrasound
One of the world's smallest primates, the Philippine tarsier, communicates in a range of ultrasound inaudible to predator and prey alike, according to a study published on Wednesday.
Feb 08, 2012 |
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Fossil cricket: Jurassic love song reconstructed
Some 165 million years ago, the world was host to a diversity of sounds. Primitive bushcrickets and croaking amphibians were among the first animals to produce loud sounds by stridulation (rubbing certain ...
Other Sciences / Archaeology & Fossils
Feb 06, 2012 |
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Sexual healing? Not likely
(PhysOrg.com) -- A new study shows the production of sperm is more biologically taxing than previously thought, and expending energy on it has significant health implications.
Jan 30, 2012 |
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Predators hunt for a balanced diet
An international team of scientists from the Universities of Exeter and Oxford in the UK, University of Sydney (Australia), Aarhus University (Denmark) and Massey University (New Zealand) based their research ...
Jan 11, 2012 |
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Winning fights increases aggression, even in crickets
Winning a fight can raise aggressiveness, and a study of fighting crickets, published Dec. 21 in the online journal PLoS ONE, provides new insight into the biochemical mechanism that may be responsible.
Dec 21, 2011 |
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Long sexual duration could be period of male choice
(PhysOrg.com) -- The duration of sexual intercourse differs wildly across the animal kingdom. Now researchers seeking to understand the evolutionary significance of lengthy copulation duration have found evidence ...
Dec 09, 2011 |
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Synthetic cricket pricks up its 'ears'
The tiny hairs on the abdomen of a cricket have inspired researchers at the University of Twente, to make a new type of sensor which is ultra sensitive to air flows. These synthetic cricket hairs can now also ...
Dec 06, 2011 |
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Urban light pollution and its impact on nocturnal activity
Researchers in Germany have discovered that urban light pollution not only limits the visibility of stars, but also plays havoc with nocturnal animals that depend on a compass-like pattern of polarised light ...
Space & Earth / Earth Sciences
Nov 01, 2011 |
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Highly sexed crickets take to the ring in China
Unlike many sportsmen who avoid sex the night before a match to ensure they have enough strength, Chinese crickets are encouraged to enjoy as much hanky-panky as possible on the eve of a fight.
Oct 26, 2011 |
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Among insects, 'chivalry' isn't dead (w/ video)
Some male crickets will apparently put the lives of their mating partners ahead of their own. When a mated pair is out together, a male will allow a female priority access to the safety of a burrow, even though ...
Oct 06, 2011 |
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Disordered networks synchronise faster than small world networks
Synchronization occurs when individual elements in a complex network behave in line with each other. This applies to real-life examples such as the way neurons fire during an epileptic seizure or the phenomenon of crickets ...
Technology / Computer Sciences
Aug 18, 2011 |
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Crickets that live fast die young
Male crickets advertise their attractiveness with a loud and clear call to females. Calling effort has been linked to more mating success, but what are the hidden costs of showing off?
May 26, 2011 |
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ICC ban Twitter during World Cup matches
The International Cricket Council (ICC) is to impose a blanket ban on all Twitter posts by team officials during matches in a bid to be seen to be doing all it can to crack down on corruption.
Feb 16, 2011 |
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Scientists study immune system for better mormon cricket control
(PhysOrg.com) -- Better understanding of the Mormon cricket's immune system could help identify when microbial control agents will be most effective against this pest, according to a U.S. Department of Agriculture ...
Jan 19, 2011 |
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Replace cattle? Edible insects produce smaller quantities of greenhouse gases
(PhysOrg.com) -- Insects produce much smaller quantities of greenhouse gases per kilogram of meat than cattle and pigs. This is the conclusion of Dutch team of scientists at Wageningen University, who have joined forces with ...
Jan 11, 2011 |
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